Formula E is set to redefine electric racing with the introduction of Gen4 cars, featuring top speeds of 335 km/h and a 71% increase in power output during “attack mode.” Beginning in December, the series will shift from traditional street circuits to permanent Grand Prix venues, including Circuit of the Americas and Zandvoort, to accommodate higher performance capabilities.
What defines the performance leap in Gen4 vehicles?
The Gen4 era represents a fundamental shift in how Formula E engineers approach speed. According to official league announcements, the new vehicles will reach top speeds of 335 km/h, a significant jump from previous iterations. The core of this upgrade lies in the “attack mode” power delivery, which now scales to 600 kW. This represents a 71% increase in power compared to the Gen3 generation, signaling a move toward raw performance that rivals traditional combustion-engine series.
Why is Formula E moving to permanent circuits?
Formula E is moving away from its signature narrow street circuits to accommodate the higher physical demands of the Gen4 platform. Racing series data confirms that the upcoming calendar includes world-class permanent venues such as the Circuit of the Americas in the United States, Brands Hatch in the United Kingdom, and the Zandvoort circuit in the Netherlands. These tracks provide the runoff space and high-speed cornering profiles necessary to safely utilize the increased power of the new chassis.

How does the new “Unleashed” format change race strategy?
The introduction of the “Unleashed” race format aims to remove the technical constraints that have historically defined electric racing. According to league descriptions, this sprint-style event eliminates the need for battery energy management and removes mandatory pit stops. By removing these tactical layers, the series intends to focus exclusively on wheel-to-wheel racing, allowing drivers to push their machinery to the limit for the duration of the sprint.
Comparing Gen3 and Gen4 Specifications
| Feature | Gen3 (Previous) | Gen4 (New) |
|---|---|---|
| Max Top Speed | Lower | 335 km/h |
| Attack Mode Power | Baseline | 600 kW (+71%) |
Frequently Asked Questions
When does the new Formula E season start?
The new season, featuring the Gen4 cars and updated circuit list, is scheduled to commence in December.
Will all races be held on permanent tracks?
No, the series is incorporating classic Grand Prix tracks alongside existing formats to accommodate the increased speed and size of the new cars.
What is the “Unleashed” format?
Unleashed is a new sprint race format where drivers are not required to manage battery energy or perform mandatory pit stops.
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